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Task CompletedSaaS Platform

iTalk Platform

AI-powered language learning ecosystem. We engineered a privacy-first, scalable solution that replaces expensive tutors with an adaptive neural network.

iTalk Dashboard
iTalk Mobile Dashboard

01The Challenge

The client needed a scalable way to provide personalized language practice without the high cost of human tutors. Critical requirements included:

  • Zero latency in voice conversations
  • Complete user privacy (no data storage)
  • Adaptive difficulty (A1-C2 levels)

02The Solution

We architected a "Local-First" AI platform using Google's Gemini Neural Network. By processing logic on the edge, we eliminated server costs and ensured GDPR compliance.

  • Gemini 1.5 Flash Integration for 100ms response time
  • Local-First Architecture ensures 100% privacy
  • Web Speech API for native-grade voice recognition

Key Engineering Features

Instant Voice AI

Real-time speech synthesis and recognition pipeline with sub-second latency.

Adaptive Neural Net

AI context window dynamically adjusts vocabulary based on user CEFR level.

Zero-Knowledge

Architecture designed so that no user conversation data ever touches our servers.

Technology Stack

Frontend CoreReact 19, Vite, TypeScript
AI EngineGoogle Gemini 1.5 Flash
State & StorageLocal-First, Zustand
Voice PipelineWeb Speech API

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